You will need several tools and safety materials, which are clearly listed on the screen at the beginning of all DIY golf cart instructional videos.

The narrator provides an overview of the general operation of the system and what the voltage regulator will do. The starting point of the existing series of batteries is joined to the 10-amp voltage reducers. An EZ-GO cart is used for the demonstration, but the narrator explains how to find the starting point on other brand carts. The wire connection procedures are described, including attaching the wires and testing the new voltage of the system. The tutorial concludes with an explanation on how to install a 15-amp voltage reducer.